# Antenna Coverage vs DitDah Decoder

The clearest difference is price: Antenna Coverage at $0.99 against DitDah Decoder's $19.99. DitDah Decoder's advantage is update cadence (monthly vs every 15 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Antenna Coverage costs $0.99 and DitDah Decoder $19.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Antenna Coverage ships an update every 15 months, DitDah Decoder monthly. The most recent releases landed on September 24, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Antenna Coverage | DitDah Decoder |
| --- | --- | --- |
| Price | **$0.99** | $19.99 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 15 months | **Monthly** |
| Monetization | Paid | — |
| Size | 16 MB | 29 MB |
| Requires iOS | **17.0** | 18.4 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Tien Hoang](https://appshunter.io/developer/1743631038) | [Timothy Diehl](https://appshunter.io/developer/1859707586) |

## What reviewers say

### Antenna Coverage

[App page](https://appshunter.io/ios/app/antenna-coverage/id6670706538)

Design and simulate cellular network sectors with precision using GPS coordinates and antenna parameters. Visualize coverage on an interactive map and securely back up your data to iCloud. Ideal for telecom professionals needing on-the-go network planning and optimization tools.

**Highlights:** GPS-based sector design, Real-time coverage simulation, Interactive map visualization, iCloud data sync and backup, Telecom-grade professional tools, User-friendly interface

**Features:** macOS Compatibility

**In-app purchases:** none


### DitDah Decoder

[App page](https://appshunter.io/ios/app/ditdah-decoder-morse-code-cw/id6756274811)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Antenna Coverage free?

Antenna Coverage costs $0.99, with no in-app purchases.

### Is DitDah Decoder free?

DitDah Decoder costs $19.99, with no in-app purchases.

### Do Antenna Coverage or DitDah Decoder have ads?

Neither Antenna Coverage nor DitDah Decoder shows ads.

### Which is updated more often, Antenna Coverage or DitDah Decoder?

Antenna Coverage ships an update every 15 months, and DitDah Decoder monthly. Most recently, Antenna Coverage was updated on September 24, 2026 and DitDah Decoder on October 2, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*